Chen Ruey-Zon

Follow

Person

TaLi, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Grinding wheel fender adjusting device and grinding member securing...
- Patent number 6,688,955
- Issue date Feb 10, 2004
- Motomax Electric Co., Ltd.
- Chen Ruey-Zon
- B24 - GRINDING POLISHING